FR817809A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Cleaning apparatus producing compression and extension of the cleaning organ
Assignee: Emile Perussault
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Filing: 1937-02-13
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Granted: 1937-09-11
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Expires: 1957-02-13
Abstract
No abstract record available.
Inventors
- 👤 Emile Perussault
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 22:09
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/14
Claims Analysis
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References Cited (Backward Citations)
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